# E vs CCNA Self

The clearest difference is in-app purchases: E at none against CCNA Self's 1. E also leads on ads (none vs shown) and iOS requirement (14.4 vs 16.0). CCNA Self's advantage is update cadence (weekly vs every 9 months). On price and device support there is nothing between them.

Both are free to download. CCNA Self sells 1 one-off in-app purchase. E asks for nothing beyond the download.

E ships an update every 9 months, CCNA Self weekly. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | E | CCNA Self |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/e-service-training/id403795090/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Weekly** |
| Monetization | Free | — |
| Size | 14 MB | 171 MB |
| Requires iOS | **14.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Cisco](https://appshunter.io/developer/298844389) | [BEST SOLUTION LLC](https://appshunter.io/developer/1006385883) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-service-training/id403795090)

This app provides training content for field engineers on Cisco products. It offers remedial procedures, overview videos, and quick reference guides for on-site services. Access is restricted to registered Cisco users.

**Highlights:** COMPASS 6.0 remedial procedures, Cisco product remedial procedure videos, Cisco product overview videos, Field service quick reference, Verikit Checklist, Optical Verikit

**Features:** Vision Pro support

**In-app purchases:** none


### CCNA Self

[App page](https://appshunter.io/ios/app/ccna-self-study/id6443712349)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NoAds | $5.99 | one-time |


## Frequently asked questions

### Is E free?

E is free to download, with no in-app purchases.

### Is CCNA Self free?

CCNA Self is free to download, with in-app purchases available.

### Do E or CCNA Self have ads?

CCNA Self shows ads; E does not.

### Which is updated more often, E or CCNA Self?

E ships an update every 9 months, and CCNA Self weekly. Most recently, E was updated on October 8, 2026 and CCNA Self on October 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*